Chevy LS 5.3 Intake Manifolds, Fuel Injected | Summit Racing (2024)

Table of Contents

FAST LSXR Intake Manifolds 146302B FAST LSXR Intake Manifolds 146302B Summit Racing™ Fabricated Intake Manifolds SUM-226120L Summit Racing™ Fabricated Intake Manifolds SUM-226120L Holley LS Modular Lo-Ram EFI Intake Systems 300-620BK Holley LS Modular Lo-Ram EFI Intake Systems 300-620BK FAST LSX Intake Manifolds 54039B FAST LSX Intake Manifolds 54039B FiTech Ultimate LS Loaded Intake Manifold Kits 70072 FiTech Ultimate LS Loaded Intake Manifold Kits 70072 FiTech Ultimate LS Loaded Intake Manifold Kits 70075 FiTech Ultimate LS Loaded Intake Manifold Kits 70075 Performance Design Carbon pTR Intake Manifolds 70515.03.00.BK Performance Design Carbon pTR Intake Manifolds 70515.03.00.BK FAST LSXRT Intake Manifolds 146602B FAST LSXRT Intake Manifolds 146602B FAST LSXRT Intake Manifolds 146602B-KIT FAST LSXRT Intake Manifolds 146602B-KIT BTR Equalizer 1 Intake Manifolds IMA-01 BTR Equalizer 1 Intake Manifolds IMA-01 Holley EFI LS Hi-Ram Intake Manifolds 300-123BK Holley EFI LS Hi-Ram Intake Manifolds 300-123BK Holley LS Modular Lo-Ram EFI Intake Manifolds 300-621BK Holley LS Modular Lo-Ram EFI Intake Manifolds 300-621BK BTR Trinity Series Intake Manifolds TRA-3-BLK-P105-V2 BTR Trinity Series Intake Manifolds TRA-3-BLK-P105-V2 FiTech Ultimate LS Loaded Intake Manifold Kits 70071 FiTech Ultimate LS Loaded Intake Manifold Kits 70071 Performance Design Carbon pTR Intake Manifolds 70606.00.00.BK Performance Design Carbon pTR Intake Manifolds 70606.00.00.BK Holley EFI LS Hi-Ram Intake Manifolds 300-123 Holley EFI LS Hi-Ram Intake Manifolds 300-123 Summit Racing™ Fabricated Intake Manifolds SUM-226127B Summit Racing™ Fabricated Intake Manifolds SUM-226127B Holley EFI LS Mid-Rise Intake Manifolds 300-126 Holley EFI LS Mid-Rise Intake Manifolds 300-126 Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-137 Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-137 Performance Design Carbon pTR Intake Manifolds 70515.07.00.BK Performance Design Carbon pTR Intake Manifolds 70515.07.00.BK Summit Racing™ Fabricated Intake Manifolds SUM-226120 Summit Racing™ Fabricated Intake Manifolds SUM-226120 Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-255 Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-255 Holley EFI LS Mid-Rise Intake Manifolds 300-126BK Holley EFI LS Mid-Rise Intake Manifolds 300-126BK MSD Atomic AirForce Intake Manifolds 2702 MSD Atomic AirForce Intake Manifolds 2702 Holley Sniper EFI Fabricated Intakes 820102-1 Holley Sniper EFI Fabricated Intakes 820102-1 FAQs References

Results 1 - 25 of 173

FAST LSXR Intake Manifolds 146302B

Intake Manifold, Fuel-Injected, Polymer, Black, Chevy, LS1, LS2, LS6, Each

Part Number: FST-146302B

4.23 out of 5 stars ( 13 )

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Summit Racing™ Fabricated Intake Manifolds SUM-226120L

Intake Manifold, Fuel Injected, Tall Profile, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226120L

Not Yet Reviewed

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Holley LS Modular Lo-Ram EFI Intake Systems 300-620BK

Intake Manifolds, LS Modular, Lo-Ram EFI, Cathedral Port Head, Multi-port, Standard Deck, 105mm Bore, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-620BK

Not Yet Reviewed

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FAST LSX Intake Manifolds 54039B

Intake Manifold, FAST LSX, Multi-port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5.7L, 6.0L, Kit

Part Number: FST-54039B

4.0 out of 5 stars ( 4 )

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FiTech Ultimate LS Loaded Intake Manifold Kits 70072

Loaded Intake, LS1, Aluminum, 750 HP, Kit

Part Number: FIF-70072

5.0 out of 5 stars ( 1 )

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FiTech Ultimate LS Loaded Intake Manifold Kits 70075

Loaded Intake, LS1 Truck, Aluminum, 500 HP, Kit

Part Number: FIF-70075

Not Yet Reviewed

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Performance Design Carbon pTR Intake Manifolds 70515.03.00.BK

Intake Manifolds, Fuel Injected, Carbon pTR, Complete, w/Black Throttle Flange, 105mm, PA6GF30 Lower, Boost Ready, Rectangular Port, Chevy, LS3, Each

Part Number: PCD-70515-0300BK

Not Yet Reviewed

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FAST LSXRT Intake Manifolds 146602B

Intake Manifold, Fuel-Injected, Complete, Polymer, Black, Chevy, LS, Each

Part Number: FST-146602B

3.89 out of 5 stars ( 9 )

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FAST LSXRT Intake Manifolds 146602B-KIT

Intake Manifold, Fuel-Injected, LSXRT, Cathedral Port LS1/LS2/LS6, Multi-port, Polymer, Black, Throttle Body, Chevrolet, Small Block LS, Kit

Part Number: FST-146602B-KIT

Not Yet Reviewed

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BTR Equalizer 1 Intake Manifolds IMA-01

Intake Manifold, Fuel Injected, Stock/OEM Standard Deck, Multi-Port, 6,000-8,000 RPM Range, 102mm Bore, Cathedral Port, Chevy, Small Block, Each

Part Number: BTC-IMA-01

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Holley EFI LS Hi-Ram Intake Manifolds 300-123BK

Intake Manifolds, EFI, LS Hi-Ram, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-123BK

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Holley LS Modular Lo-Ram EFI Intake Manifolds 300-621BK

Intake Manifolds, LS Modular, Ultra Lo-Ram EFI, Cathedral Port Head, Multi-port, Standard Deck, 105mm Bore, Aluminum, Black, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-621BK

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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BTR Trinity Series Intake Manifolds TRA-3-BLK-P105-V2

Intake Manifold, Trinity. Aluminum, Black, Carbureted, GM, Fits LS3/L76/L92/L99 Heads, Each

Part Number: BTC-S0407

Not Yet Reviewed

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FiTech Ultimate LS Loaded Intake Manifold Kits 70071

Loaded Intake, LS1, Aluminum, 500 HP, Kit

Part Number: FIF-70071

Not Yet Reviewed

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Performance Design Carbon pTR Intake Manifolds 70606.00.00.BK

Intake Manifolds, Fuel Injected, Carbon pTR, Complete, Black Throttle Flange, 105mm, Nylon Lower, Can Boost, Cathedral Port, Chevy, LS1/LS2/LS6, Each

Part Number: PCD-70606-0000BK

Not Yet Reviewed

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Holley EFI LS Hi-Ram Intake Manifolds 300-123

Intake Manifolds, EFI, LS Hi-Ram, Cathedral Port Head, Multi-port, 105mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-123

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Summit Racing™ Fabricated Intake Manifolds SUM-226127B

Intake Manifold, Fuel Injected, 92mm Bore Size, Aluminum, Black, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226127B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holley EFI LS Mid-Rise Intake Manifolds 300-126

Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-126

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

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Holley EFI LS Single Plane Mid-Rise Intake Manifolds 300-137

Intake Manifolds, LS EFI, Single Plane, Mid-Rise, Cathedral Port, Multi-port, 2,500-7,000 RPM Range, Aluminum, Satin Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-137

4.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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Performance Design Carbon pTR Intake Manifolds 70515.07.00.BK

Intake Manifolds, Fuel Injected, Carbon pTR, Complete, w/Black Throttle Flange, 105mm, PA6GF30 Lower, Boost Ready, Rectangular Port, Chevy, LS7, Each

Part Number: PCD-70515-0700BK

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Summit Racing™ Fabricated Intake Manifolds SUM-226120

Intake Manifold, Fuel Injected, 102mm Bore Size, Aluminum, Satin, Chevy, LS1, LS2, LS6, Each

Part Number: SUM-226120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Holley EFI LS Single Plane Split-Design Race Intake Manifolds 300-255

Intake Manifolds, Fuel Injected, LS Single Plane Split-Design Race, Stock/OEM Deck, 2,500-7,000 RPM, Aluminum, Natural, Chevy, Small Block, Each

Part Number: HLY-300-255

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Holley EFI LS Mid-Rise Intake Manifolds 300-126BK

Intake Manifolds, EFI, LS Mid-Rise, Cathedral Port Head, Multi-port, 92mm Bore, Standard Deck, Aluminum, Black Finish, Chevy, 4.8-6.0L, Each

Part Number: HLY-300-126BK

Not Yet Reviewed

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MSD Atomic AirForce Intake Manifolds 2702

Intake Manifold, Atomic AirForce, 103mm, 2-Piece, Polymer, Black, Red Letters, Chevy LS1, LS2, LS6, Each

Part Number: MSD-2702

2.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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Holley Sniper EFI Fabricated Intakes 820102-1

Intake Manifolds, Sniper EFI, Fabricated, Cathedral Port, 92mm Throttle Body, 1,800-6,400 RPM, Aluminum, Black, Chevy, LS, 4.8-6.0L, Kit

Part Number: SNE-820102-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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Chevy LS 5.3 Intake Manifolds, Fuel Injected | Summit Racing (2024)

FAQs

How much HP can you get from an intake manifold? ›

A two plane manifold matched with a performance carb can add up to FIFTY HP. Usually half that on a stocker. The RPM range your engine runs in is the deciding factor. If it spends most is it's time under3,500 RPMs go dual plane.

Does upgrading intake manifold increase horsepower? ›

Upgrading your intake will not only increase horsepower, it can also change the rpm range at which the most horsepower is created.

Read On ›

How can fuel injected engine intake manifolds be tuned to improve engine performance? ›

This is accomplished by using a “tuning valve” in the intake manifold plenum. At low speed, the tuning valve is closed and forces air to flow through a longer set of intake runners.

Read The Full Story ›

What is the best 5.3 LS engine? ›

The Chevrolet Performance 5.3 Vortec crate engine is a solid choice for those seeking reliable power, while the ATK High-Performance 5.3 LS crate engine offers greater performance potential for those looking for a more spirited driving experience.

Learn More ›

Which intake adds the most horsepower? ›

Because vehicle makes, models, and engine sizes vary widely, along with vehicle condition and environmental factors, horsepower gains also vary across applications and individual vehicles. However, K&N intakes typically add an average of 15-25 additional horsepower over a stock system**.

View Details ›

What does a racing intake manifold do? ›

Intake manifolds distribute the air-fuel mixture amongst the individual cylinders. They are an important component for increasing performance and efficiency whilst simultaneously reducing pollutant emissions and consumption.

Discover More ›

Is an aftermarket intake manifold worth it? ›

Enhanced airflow dynamics are at the heart of aftermarket intake manifold benefits. By improving the way air enters the engine, these manifolds help in optimising fuel combustion. This results in improved engine efficiency, translating into not just more power but also better fuel economy.

Explore More ›

How much power does a ported intake manifold add? ›

You might get more power from partially filling in part of the intake tract with epoxy. You will get more power from a blended valve job, intake boot matching, a change in compression, better fuel, different cams, and a few other things. A good porting and polishing job was worth about 10–12 HP on my GSXR 1000.

Learn More Now ›

How can I add 100 horsepower to my car? ›

How to Increase Your Car's Horsepower

Swap in a Performance Air Filter. Performance air filters are designed to increases air flow through your engine. ...
Install a Performance Exhaust System. ...
Install Performance Throttle Bod(ies) ...
Implement Forced Induction. ...
Remap your Car's ECU. ...
Use High Octane Fuel.

Oct 6, 2022

View Details ›

Can you run too big of a throttle body? ›

If we go too large, as I've mentioned, we're going to end up with problems with torque modulation and throttle control so what we really want is the smallest throttle body that we can get away with that's not going to give us an unreasonable airflow restriction.

View Details ›

What makes a fuel injected engine run rich? ›

Fuel Injector Problems: Clogged or malfunctioning fuel injectors can spray excess fuel into the combustion chamber, causing a rich condition. Engine Coolant Temperature Sensor Malfunction: A faulty engine coolant temperature sensor can misinform the ECU about engine temperature, leading to incorrect fuel delivery.

Get More Info ›

Does an intake improve throttle response? ›

Your car's air intake system is a pivotal component in the pursuit of optimal engine performance. Upgrading to a performance-oriented air intake system can unlock additional power, improve throttle response, and even enhance fuel efficiency.

Discover More ›

What year 5.3 to stay away from? ›

The bad years: 2007-2014

There are eight different variations of the Vortec 5.3-liter V8 in the fourth-generation small-block V8 family. All suffer from the same issues, which can be summed up in two three-letter acronyms: AFM and PCV.

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What is the difference between a 5.3 Vortec and 5.3 LS? ›

Engines with the LS designation were typically set up for passenger car duty while the Vortec line was for GM's SUV and truck lines. In other words, the difference is in the marketing and where the various engines were going to be used across the GM brands.

Learn More ›

How to increase horsepower in 5.3 Vortec? ›

5 Basic 5.3L Performance Upgrades

Replace the Stock Air Intake. A fundamental and easy 5.3 bolt-on performance upgrade is replacing the stock air intake with a high-performance cold-air intake system. ...
Install a Performance Exhaust. ...
Optimize With a Flash Tuner. ...
Opt for a Performance Throttle Body. ...
Upgrade the Fuel Injectors.

Jan 31, 2024

View Details ›

How much HP will an intake add? ›

A larger combustion = more power. Cold Air Intakes are said to improve your vehicle's performance by 5-20 horsepower. This number will vary depending on the make and model of your vehicle. While this isn't enough power to put you back in your seat, it will give your car or truck a little pep in its step.

How much HP does headers and intake add? ›

It depends on the style, length and size of the headers as well as the size and modifications done to the engine. Generally speaking a set of long tube headers on an American V8 can yield 20 to 30 HP without other modifications on vehicles with a stock exhaust system. Also headers generally require ECU retuning.

Is a performance intake manifold worth it? ›

Enhanced airflow dynamics are at the heart of aftermarket intake manifold benefits. By improving the way air enters the engine, these manifolds help in optimising fuel combustion. This results in improved engine efficiency, translating into not just more power but also better fuel economy.

Tell Me More ›

How much HP does a new exhaust manifold add? ›

Depending on your car, an aftermarket performance exhaust system could give you as much as 50 extra horsepower or as little as 2-3 HP. To learn more about the benefits of upgrading your exhaust system or get an estimate of the horsepower benefits one might give you, try asking an expert.

Read On ›